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/*******************************************************************************
* Copyright 2009-2016 Jörg Müller
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
******************************************************************************/
#pragma once
#include "Audaspace.h"
#ifdef __cplusplus
using namespace aud;
#endif
#ifdef AUD_CAPI_IMPLEMENTATION
#include "ISound.h"
#include "devices/IHandle.h"
#include "devices/IDevice.h"
#include "sequence/SequenceEntry.h"
#include "fx/PlaybackManager.h"
#include "fx/DynamicMusic.h"
#include "fx/Source.h"
#include "util/ThreadPool.h"
#ifdef WITH_CONVOLUTION
#include "fx/ImpulseResponse.h"
#include "fx/HRTF.h"
#endif
typedef std::shared_ptr<aud::ISound> AUD_Sound;
typedef std::shared_ptr<aud::IHandle> AUD_Handle;
typedef std::shared_ptr<aud::IDevice> AUD_Device;
typedef std::shared_ptr<aud::SequenceEntry> AUD_SequenceEntry;
typedef std::shared_ptr<aud::PlaybackManager> AUD_PlaybackManager;
typedef std::shared_ptr<aud::DynamicMusic> AUD_DynamicMusic;
typedef std::shared_ptr<aud::ThreadPool> AUD_ThreadPool;
typedef std::shared_ptr<aud::Source> AUD_Source;
#ifdef WITH_CONVOLUTION
typedef std::shared_ptr<aud::ImpulseResponse> AUD_ImpulseResponse;
typedef std::shared_ptr<aud::HRTF> AUD_HRTF;
#endif
#else
typedef void AUD_Sound;
typedef void AUD_Handle;
typedef void AUD_Device;
typedef void AUD_SequenceEntry;
typedef void AUD_PlaybackManager;
typedef void AUD_DynamicMusic;
typedef void AUD_ThreadPool;
typedef void AUD_Source;
#ifdef WITH_CONVOLUTION
typedef void AUD_ImpulseResponse;
typedef void AUD_HRTF;
#endif
#endif
/// Container formats for writers.
typedef enum
{
AUD_CONTAINER_INVALID = 0,
AUD_CONTAINER_AC3,
AUD_CONTAINER_FLAC,
AUD_CONTAINER_MATROSKA,
AUD_CONTAINER_MP2,
AUD_CONTAINER_MP3,
AUD_CONTAINER_OGG,
AUD_CONTAINER_WAV
} AUD_Container;
/// Audio codecs for writers.
typedef enum
{
AUD_CODEC_INVALID = 0,
AUD_CODEC_AAC,
AUD_CODEC_AC3,
AUD_CODEC_FLAC,
AUD_CODEC_MP2,
AUD_CODEC_MP3,
AUD_CODEC_PCM,
AUD_CODEC_VORBIS,
AUD_CODEC_OPUS
} AUD_Codec;
/**
* The format of a sample.
* The last 4 bit save the byte count of the format.
*/
typedef enum
{
AUD_FORMAT_INVALID = 0x00, /// Invalid sample format.
AUD_FORMAT_U8 = 0x01, /// 1 byte unsigned byte.
AUD_FORMAT_S16 = 0x12, /// 2 byte signed integer.
AUD_FORMAT_S24 = 0x13, /// 3 byte signed integer.
AUD_FORMAT_S32 = 0x14, /// 4 byte signed integer.
AUD_FORMAT_FLOAT32 = 0x24, /// 4 byte float.
AUD_FORMAT_FLOAT64 = 0x28 /// 8 byte float.
} AUD_SampleFormat;
/// The channel count.
typedef enum
{
AUD_CHANNELS_INVALID = 0, /// Invalid channel count.
AUD_CHANNELS_MONO = 1, /// Mono.
AUD_CHANNELS_STEREO = 2, /// Stereo.
AUD_CHANNELS_STEREO_LFE = 3, /// Stereo with LFE channel.
AUD_CHANNELS_SURROUND4 = 4, /// 4 channel surround sound.
AUD_CHANNELS_SURROUND5 = 5, /// 5 channel surround sound.
AUD_CHANNELS_SURROUND51 = 6, /// 5.1 surround sound.
AUD_CHANNELS_SURROUND61 = 7, /// 6.1 surround sound.
AUD_CHANNELS_SURROUND71 = 8 /// 7.1 surround sound.
} AUD_Channels;
/**
* The sample rate tells how many samples are played back within one second.
* Some exotic formats may use other sample rates than provided here.
*/
typedef enum
{
AUD_RATE_INVALID = 0, /// Invalid sample rate.
AUD_RATE_8000 = 8000, /// 8000 Hz.
AUD_RATE_16000 = 16000, /// 16000 Hz.
AUD_RATE_11025 = 11025, /// 11025 Hz.
AUD_RATE_22050 = 22050, /// 22050 Hz.
AUD_RATE_32000 = 32000, /// 32000 Hz.
AUD_RATE_44100 = 44100, /// 44100 Hz.
AUD_RATE_48000 = 48000, /// 48000 Hz.
AUD_RATE_88200 = 88200, /// 88200 Hz.
AUD_RATE_96000 = 96000, /// 96000 Hz.
AUD_RATE_192000 = 192000 /// 192000 Hz.
} AUD_DefaultSampleRate;
/// Sample rate type.
typedef double AUD_SampleRate;
/// Specification of a sound source.
typedef struct
{
/// Sample rate in Hz.
AUD_SampleRate rate;
/// Channel count.
AUD_Channels channels;
} AUD_Specs;
/// Specification of a sound device.
typedef struct
{
/// Sample format.
AUD_SampleFormat format;
union
{
struct
{
/// Sample rate in Hz.
AUD_SampleRate rate;
/// Channel count.
AUD_Channels channels;
};
AUD_Specs specs;
};
} AUD_DeviceSpecs;
/// Sound information structure.
typedef struct
{
AUD_Specs specs;
float length;
} AUD_SoundInfo;
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